EP1091853B1 - Bedruckbare mehrschichtfolie - Google Patents
Bedruckbare mehrschichtfolie Download PDFInfo
- Publication number
- EP1091853B1 EP1091853B1 EP98933817A EP98933817A EP1091853B1 EP 1091853 B1 EP1091853 B1 EP 1091853B1 EP 98933817 A EP98933817 A EP 98933817A EP 98933817 A EP98933817 A EP 98933817A EP 1091853 B1 EP1091853 B1 EP 1091853B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- recording layer
- carrier
- ink
- polyurethane
- laminate according
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/065—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of foam
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
- B32B27/304—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl halide (co)polymers, e.g. PVC, PVDC, PVF, PVDF
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/025—Duplicating or marking methods; Sheet materials for use therein by transferring ink from the master sheet
- B41M5/035—Duplicating or marking methods; Sheet materials for use therein by transferring ink from the master sheet by sublimation or volatilisation of pre-printed design, e.g. sublistatic
- B41M5/0355—Duplicating or marking methods; Sheet materials for use therein by transferring ink from the master sheet by sublimation or volatilisation of pre-printed design, e.g. sublistatic characterised by the macromolecular coating or impregnation used to obtain dye receptive properties
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/50—Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording
- B41M5/52—Macromolecular coatings
- B41M5/5263—Macromolecular coatings characterised by the use of polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- B41M5/5281—Polyurethanes or polyureas
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M7/00—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock
- B41M7/0027—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock using protective coatings or layers by lamination or by fusion of the coatings or layers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
- B44C1/00—Processes, not specifically provided for elsewhere, for producing decorative surface effects
- B44C1/16—Processes, not specifically provided for elsewhere, for producing decorative surface effects for applying transfer pictures or the like
- B44C1/165—Processes, not specifically provided for elsewhere, for producing decorative surface effects for applying transfer pictures or the like for decalcomanias; sheet material therefor
- B44C1/17—Dry transfer
- B44C1/1712—Decalcomanias applied under heat and pressure, e.g. provided with a heat activable adhesive
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/40—Properties of the layers or laminate having particular optical properties
- B32B2307/412—Transparent
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/75—Printability
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2323/00—Polyalkenes
- B32B2323/10—Polypropylene
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/025—Duplicating or marking methods; Sheet materials for use therein by transferring ink from the master sheet
- B41M5/035—Duplicating or marking methods; Sheet materials for use therein by transferring ink from the master sheet by sublimation or volatilisation of pre-printed design, e.g. sublistatic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/50—Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording
- B41M5/52—Macromolecular coatings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/50—Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording
- B41M5/52—Macromolecular coatings
- B41M5/5236—Macromolecular coatings characterised by the use of natural gums, of proteins, e.g. gelatins, or of macromolecular carbohydrates, e.g. cellulose
Definitions
- the present invention relates to the transfer of a printed image onto a target substrate, especially foam board or rigid PVC.
- target substrate can be fabric, ceramic, or, in the case of greatest significance for the present invention, foam board or rigid PVC, as used for example, in the commercial graphics industry.
- the typical recording medium for receiving and transferring an ink-jet image has a carrier and at least two of the following layers; a release layer, a protective barrier layer, an image transfer layer, and an adhesive layer.
- International Application PCT/GB/00481 filed February 16, 1998 for "Transfer Film” describes a carrier and a transfer film which has only one layer. This layer is a mixture of heat-activatable adhesive particles and a binder that also is ink-absorbing, thereby defining a porous matrix. When used for commercial graphics, such transfer film can be adhered to the target substrate without removing the carrier, whereby the carrier remains affixed to and protective of the image.
- the carrier is preferably in the form of a substantially transparent or clear film, with the recording layer carried thereon presenting a relatively homogeneous, filmic surface for receiving and absorbing the ink.
- This combination of carrier and recording layer can be considered a printable laminate, i.e., it can record an image created through common printing techniques, most suitably, ink-jet printing techniques, and it can then be permanently laminated in its entirety to a target substrate, utilizing a conventional range of laminating temperatures and pressures.
- the carrier can be any transparent or clear material compatible with the materials of the recording layer and capable of withstanding the heat and pressure of the laminating process.
- the carrier must also adhere to the recording layer sufficiently well after lamination and provide adequate protection of the underlying image printed on the image recording layer.
- the materials suitable for use as the carrier include cast films such as those made from polyolefin, polyesters, nylon and polyvinyl chloride. Polyesters, polyolefins and polyvinyl chloride appear to have particular suitability as the carrier of the present invention.
- the polyurethane and the ink absorber together comprise at least 90%, and preferably at least 95% of the dry weight of the recording layer with optionally one or more defoamers and wetting agents comprising at least some of the balance of the dry weight of the recording layer.
- the polyurethane typically comprises at least 50% of the dry weight of the image recording layer, while the ink absorber comprises at least 30% of the dry weight of the recording layer.
- the polyurethane for use in the invention is preferably an aqueous dispersion of polyurethane which, if dried, forms a film of material. Upon application of heat and optionally pressure, the polyurethane is able to form an adhesive bond to other surfaces.
- the polyurethane in combination with the ink absorptive material does not form a matrix of particles. To this end it is most preferable that the polyurethane have a small strand-like conformation so that in combination, the polyurethane and ink absorber form a more homogenous mixture.
- a polyurethane strand size of around 0.2 microns appears to be highly suitable for making the film.
- the polyurethane dispersion sold under the trademark Luphen D DS 3507 and available from BASF Corp, Mount Olive, New Jersey is particularly suitable for use in this invention.
- the ink absorber is preferably a modified cellulose material and more preferably is a thermoplastic modified cellulose material. Suitable ink absorbers include hydroxypropyl cellulose and cellulose gum. Utilizing a thermoplastic ink absorber material permits plasticizing (softening) of the absorber at the temperatures in the range in which the laminate is bonded to a substrate. It is believed that this assists the laminate in making better contact with and improves adhesion to the substrate.
- thermoplastic modified cellulose of utility in the invention is Klucel E modified cellulose powder, commercially available from Hercules, Wilmington, Delaware.
- suitable materials include Blanose cellulose gum (sodium carboxymethylcellulose) and Glascol DP6 (cationically charged water-soluble polymer).
- the ink absorber is a very fine particulate material which, when dissolved in water, is of a molecular size.
- the dry particle size for a material such as Klucel E is estimated to be in the range of 0.003-0.2 microns.
- these ink absorptive materials may work with a variety of inks, dyes and image forming (printing) processes.
- these ink absorber materials work particularly well with the ink-jet printing process and ink-jet inks, especially those inks which are dye-based and which are in water-based or water and glycol-based systems.
- the defoaming and wetting agents for use in the invention are surfactants which may be anionic, cationic or nonionic in nature.
- the surfactants are intended to serve one or more functions in the invention, including: reducing bubble or foam formation in the image recording layer; promoting adequate wetting out and uniform formation of the recording layer on the carrier and promoting ink or dye absorption and diffusion in the carrier layer.
- suitable surfactants for use in the invention include the nonionic surfactant sold under the trademark Pluronic PE6100, and the anionic surfactant sold under the trademark Lumiten I-AFK, both of which are commercially available from BASF Corp., Mount Olive, New Jersey.
- the recording layer is preferably formed by mixing in a water-based system: (a) an aqueous polyurethane dispersion; with (b) a water-soluble, powdered ink absorber; and (c) one or more defoamer/wetting agents. This mixture is coated onto the carrier film, and dried below the minimum film forming temperature (MFFT) of the polyurethane dispersion.
- MFFT film forming temperature
- the invention in one aspect is a printable laminate comprising a substantially transparent film carrier having opposite first and second sides; a thermoplastic recording layer having an inner surface directly supported by one of said sides of the carrier and an exposed outer surface for receiving printing ink; wherein said recording layer comprises a heat activatable polyurethane adhesive and ink absorber which together constitute at least 90% of the total weight of the recording layer and is applied to the carrier as a wet formulation.
- a printed laminate comprises a substantially transparent film carrier having opposite first and second sides; a substantially clear thermoplastic recording layer having an inner surface directly supported by one of said sides of the carrier and an exposed outer surface, said recording layer comprising a polyurethane heat activatable adhesive and an ink absorber which together constitute at least 90% of the total weight of the recording layer and are applied to the carrier as a wet formulation; and an ink pattern printed on said recording layer and extending from the outer surface to the inner surface of the recording layer.
- a method of producing substantially permanent image on a substantially flat target surface comprises selecting a printable laminate consisting of a substantially transparent film carrier having opposite first and second sides, and a substantially homogeneous recording layer comprising polyurethane heat-activatable adhesive and ink absorber which together constitute at least 90% of the total weight of the recording layer and are applied as a wet formulation, wherein said recording layer has an inner surface directly supported by the first side of the carrier, and an exposed outer surface; printing ink in a pattern onto the exposed surface of the recording layer, wherein said ink diffuses through the layer to the inner surface of the layer without substantial alteration of said pattern; placing the outer surface of the printable laminate on said target surface; and applying heat and pressure to the second surface of the carrier, thereby permanently adhering the outer surface of the recording layer to the target surface and the carrier to the inner surface of the recording layer.
- Figure 1 shows the printable laminate 10 according to the invention, consisting essentially of a substantially transparent carrier film 12 having first and second surfaces, and a recording layer 14 having an inner surface directly covering the first surface of the carrier film, and outer exposed surface.
- An image 16 has been printed on the exposed surface of layer 14, as by an ink-jet printer (not shown), resulting in a pattern of distinct ink deposits such as 18, which have diffused through the thickness of the layer 14 without substantial degradation.
- the outer surface of the printed laminate 10 is placed on a target surface of, e.g., a foam board or rigid sheet of PVC 20, and permanently adhered thereto by the application of heat and pressure through the second surface of the carrier film 12.
- this heat and pressure also permanently adheres the first surface of the carrier film to the inner surface of the recording layer. This provides a protective covering for the printed image, without significantly affecting the observed quality of the image.
- the carrier is preferably a 50-micron clear polyester, polyvinyl chloride or polypropylene film, which requires no special surface treatment. In particular, no melt transfer or release layer is provided.
- the recording layer 12 is constituted on a weight basis, as follows: Material Function General Percent Preferred Percent Polyurethane Heat activated adhesive 50-70 60-65, esp. 61.50 Hydroxypropyl Cellulose Thermoplastic ink absorber 30-50 30-35, esp. 34.65 Ethylene Oxide-Propylene Oxide Copolymer Nonionic surfactant 0-5 1-2, esp. 1.73 Sulfated Fatty Acid Anionic surfactant 0-5 2-3, esp. 2.12
- the recording layer is initially formulated as a coatable mixture, wherein the coating for the especially preferred layer is constituted on a weight basis as follows: Material Form or Function Percentage Luphen D DS 3507 Polyurethane dispersion in water 28.06 Klucel E Water-soluble modified cellulose powder 7.11 Pluronic PE6100 Defoamer/wetting agent 0.36 Lumiten I-AFK Wetting agent 0.79 Water Diluent 63.68
- the resins in the foregoing formulation are preferably of an extremely fine size (in the range of about 0.003 - 0.2 microns), i.e., generally finer than the particle size range of 0.08-3 micron described in said International Application.
- an extremely fine size in the range of about 0.003 - 0.2 microns
- a filmic yet microporous recording layer is formed upon drying of the coating at a temperature below the MFFT of the adhesive dispersion . It is believed that the adhesive and absorber mix substantially randomly at the molecular level, providing substantial homogeneity of the recording layer, rather than a porous matrix of distinct adhesive particulates bound together by the absorber.
- the clarity of the coating upon drying may also be attributable to this intimate homogeneity.
- the advantages of laminates according to the invention include (1) sharper printing resolution on the recording layer, (2) clarity of the recording layer, and (3) the high adhesive strength of polyurethane for holding the recording layer to the target surface and the carrier to the recording layer.
- the drying temperature is held below the MFFT of the adhesive dispersion.
- the MFFT of the polyurethane dispersion Luphen D DS 3507 is about 60°C and the heat activation temperature of the entire laminate is typically in the range of 75° to 125°C.
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Laminated Bodies (AREA)
- Ink Jet Recording Methods And Recording Media Thereof (AREA)
- Organic Insulating Materials (AREA)
Claims (19)
- Bedruckbares Laminat, das Folgendes umfasst:einen im Wesentlichen transparenten Folienträger mit einer ersten und einer dieser gegenüber liegenden zweiten Seite;eine thermoplastische Aufzeichnungsschicht mit einer Innenfläche, die direkt auf einer der genannten Seiten des Trägers liegt, und einer exponierten Außenfläche zum Aufnehmen von Druckfarbe;
- Bedruckbares Laminat nach Anspruch 1, wobei das Polyurethangewicht wenigstens 50% des Gesamtgewichts der Aufzeichnungsschicht beträgt.
- Bedruckbares Laminat nach Anspruch 1 oder 2, wobei das Polyurethangewicht etwa 50 bis 70 Gew.-% des Gesamtgewichts der Aufzeichnungsschicht beträgt.
- Bedruckbares Laminat nach einem der vorherigen Ansprüche, wobei der Farbabsorber wenigstens 30% des Gesamtgewichts der Aufzeichnungsschicht ausmacht.
- Bedruckbares Laminat nach einem der vorherigen Ansprüche, wobei der wärmeaktivierbare Polyurethanklebstoff und der Farbabsorber zusammen wenigstens 95% des Gesamtgewichts der Aufzeichnungsschicht ausmachen.
- Bedruckbares Laminat nach einem der vorherigen Ansprüche, wobei der Farbabsorber modifizierte Cellulose ist.
- Bedruckbares Laminat nach einem der vorherigen Ansprüche, wobei der Farbabsorber ein oder mehrere Mitglieder ausgewählt aus der Gruppe bestehend aus Hydroxypropylcellulose oder Natriumcarboxymethylcellulose ist.
- Bedruckbares Laminat nach einem der vorherigen Ansprüche, wobei der Farbabsorber ein kationisch geladenes wasserlösliches Polymer ist.
- Bedruckbares Laminat nach einem der vorherigen Ansprüche, wobei die Aufzeichnungsschicht Folgendes umfasst:Polyurethan im Bereich von etwa 60-65 Gew.-%;Hydroxypropylcellulose im Bereich von etwa 30-35 Gew.-%; undbis zu etwa 5% Tenside.
- Bedruckbares Laminat nach einem der vorherigen Ansprüche, wobei der Träger klares Polyester oder klare Polypropylenfolie ist.
- Bedruckbares Laminat nach einem der vorherigen Ansprüche, wobei die Aufzeichnungsschicht im Wesentlichen klar ist.
- Bedrucktes Laminat, das Folgendes umfasst:ein bedruckbares Laminat nach einem der Ansprüche 1 bis 11; undein Farbmuster, das auf die Aufzeichnungsschicht aufgedruckt ist und von der Außenfläche zur Innenfläche der Aufzeichnungsschicht verläuft.
- Bedrucktes Laminat, das Folgendes umfasst:einen im Wesentlichen transparenten Folienträger mit einer ersten und einer dieser gegenüber liegenden zweiten Seite;eine im Wesentlichen klare thermoplastische Aufzeichnungsschicht mit einer Innenfläche, die direkt auf einer der genannten Seiten des Trägers liegt, und einer exponierten Außenfläche, wobei die genannte Aufzeichnungsschicht einen wärmeaktivierbaren Polyurethanklebstoff und einen Farbabsorber umfasst, die zusammen wenigstens 90% des Gesamtgewichts der Aufzeichnungsschicht ausmachen und als Nassformulierung auf den Träger aufgebracht werden; undein Farbmuster, das auf die Aufzeichnungsschicht aufgedruckt ist und von der Außenfläche zur Innenfläche der Aufzeichnungsschicht verläuft.
- Bedrucktes Laminat nach Anspruch 13, wobei der wärmeaktivierbare Klebstoff Polyurethan mit einer Stranggröße von etwa 0,2 Mikron ist und wenigstens 50% des Gewichts der Aufzeichnungsschicht ausschließlich Farbe ausmacht.
- Bedrucktes Laminat nach Anspruch 13 oder 14, wobei der thermoplastische Farbabsorber wenigstens 30% des Gesamtgewichtes der Aufzeichnungsschicht ausschließlich Farbe ausmacht.
- Verfahren zur Herstellung eines im Wesentlichen permanenten Bildes auf einer im Wesentlichen flachen Zielfläche, umfassend die folgenden Schritte:a) Wählen eines bedruckbaren Laminats, bestehend aus einem im Wesentlichen transparenten Folienträger mit einer ersten und einer dieser gegenüber liegenden zweiten Seite sowie einer im Wesentlichen homogenen Aufzeichnungsschicht, umfassend wärmeaktivierbaren Polyurethanklebstoff und Farbabsorber, die zusammen wenigstens 90% des Gesamtgewichts der Aufzeichnungsschicht ausmachen und als Nassformulierung auf die Aufzeichnungsschicht aufgebracht werden, wobei die genannte Aufzeichnungsschicht eine Innenfläche, die direkt auf der ersten Seite des Trägers liegt, und eine exponierte Außenfläche aufweist;b) Drucken von Farbe in einem Muster auf die exponierte Fläche der Aufzeichnungsschicht, so dass die genannte Farbe durch die Letztere zur Innenfläche der Schicht diffundiert, ohne das genannte Muster erheblich zu verändern;c) Legen der Außenfläche des bedruckbaren Laminats auf die genannte Zielfläche; undd) Beaufschlagen der zweiten Fläche des Trägers mit Wärme und Druck, um dadurch
- Verfahren nach Anspruch 16, wobei der wärmeaktivierbare Klebstoff Polyurethan ist.
- Verfahren nach Anspruch 17, bei dem die Aufzeichnungsschicht vor dem Druckschritt im Wesentlichen klar ist.
- Verfahren nach Anspruch 17 oder 18, bei dem die Zielfläche entweder eine Schaumstoffplatte oder starres PVC ist.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US107302 | 1987-10-13 | ||
US10730298A | 1998-06-30 | 1998-06-30 | |
PCT/GB1998/002096 WO2000000352A1 (en) | 1998-06-30 | 1998-07-16 | Printable laminate |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1091853A1 EP1091853A1 (de) | 2001-04-18 |
EP1091853B1 true EP1091853B1 (de) | 2003-11-26 |
Family
ID=22315934
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98933817A Expired - Lifetime EP1091853B1 (de) | 1998-06-30 | 1998-07-16 | Bedruckbare mehrschichtfolie |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP1091853B1 (de) |
AT (1) | ATE255009T1 (de) |
AU (1) | AU8351098A (de) |
CA (1) | CA2335785A1 (de) |
DE (1) | DE69820120T2 (de) |
ES (1) | ES2212316T3 (de) |
HK (1) | HK1035514A1 (de) |
PT (1) | PT1091853E (de) |
WO (1) | WO2000000352A1 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102371709A (zh) * | 2010-08-16 | 2012-03-14 | 文明华 | 一种透视膜 |
WO2022082044A1 (en) * | 2020-10-16 | 2022-04-21 | Avery Dennison Retail Information Services Llc | Engravable heat transfer labels and embellishments |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2362852B (en) * | 2000-03-27 | 2004-02-11 | Hewlett Packard Co | Photo-media printing using a white backing layer |
US6506478B1 (en) * | 2000-06-09 | 2003-01-14 | 3M Innovative Properties Company | Inkjet printable media |
DE102007031121B3 (de) | 2007-06-29 | 2008-09-25 | Schäfer, Konstanze, Dr. | Verfahren zur Fixierung von Digitalbildern in Kunststoffen und fixiertes Digitalbild |
DE102009030071A1 (de) * | 2009-03-20 | 2010-09-23 | Aluminium Féron GmbH & Co. KG | Verfahren zum Bedrucken von textilen Materialien und Transfermaterial |
US8507616B2 (en) * | 2010-06-29 | 2013-08-13 | Illinois Tool Works Inc. | Halo-free heat transfer label with pigmented adhesive |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE716633T1 (de) * | 1993-09-03 | 1996-11-28 | Rexham Graphics Inc | Tintenstrahlaufzeichnungsverfahren und aufzeichnungsmaterial |
JPH0899458A (ja) * | 1994-09-30 | 1996-04-16 | Teikoku Ink Seizo Kk | インクジェットプリンタ用記録材 |
US5672413A (en) * | 1995-09-27 | 1997-09-30 | Rexam Graphics Incorporated | Element and associated process for use with inkjet hot melt inks for thermal image transfer |
-
1998
- 1998-07-16 AU AU83510/98A patent/AU8351098A/en not_active Abandoned
- 1998-07-16 PT PT98933817T patent/PT1091853E/pt unknown
- 1998-07-16 AT AT98933817T patent/ATE255009T1/de not_active IP Right Cessation
- 1998-07-16 EP EP98933817A patent/EP1091853B1/de not_active Expired - Lifetime
- 1998-07-16 WO PCT/GB1998/002096 patent/WO2000000352A1/en active IP Right Grant
- 1998-07-16 ES ES98933817T patent/ES2212316T3/es not_active Expired - Lifetime
- 1998-07-16 DE DE69820120T patent/DE69820120T2/de not_active Expired - Fee Related
- 1998-07-16 CA CA002335785A patent/CA2335785A1/en not_active Abandoned
-
2001
- 2001-09-05 HK HK01106251A patent/HK1035514A1/xx not_active IP Right Cessation
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102371709A (zh) * | 2010-08-16 | 2012-03-14 | 文明华 | 一种透视膜 |
CN102371709B (zh) * | 2010-08-16 | 2015-10-28 | 文明华 | 一种透视膜 |
WO2022082044A1 (en) * | 2020-10-16 | 2022-04-21 | Avery Dennison Retail Information Services Llc | Engravable heat transfer labels and embellishments |
Also Published As
Publication number | Publication date |
---|---|
PT1091853E (pt) | 2004-04-30 |
EP1091853A1 (de) | 2001-04-18 |
HK1035514A1 (en) | 2001-12-21 |
DE69820120T2 (de) | 2004-09-09 |
ES2212316T3 (es) | 2004-07-16 |
DE69820120D1 (de) | 2004-01-08 |
ATE255009T1 (de) | 2003-12-15 |
AU8351098A (en) | 2000-01-17 |
CA2335785A1 (en) | 2000-01-06 |
WO2000000352A1 (en) | 2000-01-06 |
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